12701473904

素因数分解:

$2^4\times 7^1\times {\mathrm{113406017}}^1$

素因数の和:113406032

約数の個数: 20

約数和(自身を含む): 28124692464

約数和(自身を除く): 15423218560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113406017, 226812034, 453624068, 793842119, 907248136, 1587684238, 1814496272, 3175368476, 6350736952, 12701473904]

約数ペア:

[(1, 12701473904), (2, 6350736952), (4, 3175368476), (7, 1814496272), (8, 1587684238), (14, 907248136), (16, 793842119), (28, 453624068), (56, 226812034), (112, 113406017)]